Pet toilet



FIG. 1 is a perspective view of a pet toilet showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view thereof with the bottom tray in open condition.

The broken lines shown in the figures depict portions of the pet toilet that form no part of the claimed design. 

CLAIM The ornamental design for a pet toilet, as shown and described. 